Speakers. Switch. view all. Jan 22, 2018 School me on the Digitech 2120 Artist Discussion in 'The Rack Space' started by onwingsoflead, Mar 31, 2017. Page 1 of 3 1 2 3 The was my main rig in the late 90s. At the time, it was capable of quite a lot, being one of the few multieffects with rearrangable and parallel effects signal paths. I worked for Digitech